Test variables CMAKE_(C|CXX|Fortran)_COMPILER(|_ID|_VERSION)

Add tests CMakeOnly.CompilerId(C|CXX|Fortran) to check that the basic
compiler tool path, vendor, and version variables have been set as
expected.

4 files changed, 56 insertions, 0 deletions

diff --git a/Tests/CMakeOnly/CMakeLists.txt b/Tests/CMakeOnly/CMakeLists.txt
index 6fe91c7..ba681d8 100644
--- a/Tests/CMakeOnly/CMakeLists.txt
+++ b/Tests/CMakeOnly/CMakeLists.txt
@@ -19,6 +19,12 @@ add_CMakeOnly_test(CheckCXXCompilerFlag)
 
 add_CMakeOnly_test(CheckLanguage)
 
+add_CMakeOnly_test(CompilerIdC)
+add_CMakeOnly_test(CompilerIdCXX)
+if(CMAKE_Fortran_COMPILER)
+  add_CMakeOnly_test(CompilerIdFortran)
+endif()
+
 add_CMakeOnly_test(AllFindModules)
 
 add_CMakeOnly_test(TargetScope)
diff --git a/Tests/CMakeOnly/CompilerIdC/CMakeLists.txt b/Tests/CMakeOnly/CompilerIdC/CMakeLists.txt
new file mode 100644
index 0000000..848ffdd
--- /dev/null
+++ b/Tests/CMakeOnly/CompilerIdC/CMakeLists.txt
@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 2.8.9)
+project(CompilerIdC C)
+
+foreach(v
+    CMAKE_C_COMPILER
+    CMAKE_C_COMPILER_ID
+    CMAKE_C_COMPILER_VERSION
+    )
+  if(${v})
+    message(STATUS "${v}=[${${v}}]")
+  else()
+    message(SEND_ERROR "${v} not set!")
+  endif()
+endforeach()
diff --git a/Tests/CMakeOnly/CompilerIdCXX/CMakeLists.txt b/Tests/CMakeOnly/CompilerIdCXX/CMakeLists.txt
new file mode 100644
index 0000000..94ac31e
--- /dev/null
+++ b/Tests/CMakeOnly/CompilerIdCXX/CMakeLists.txt
@@ -0,0 +1,14 @@
+cmake_minimum_required(VERSION 2.8.9)
+project(CompilerIdCXX CXX)
+
+foreach(v
+    CMAKE_CXX_COMPILER
+    CMAKE_CXX_COMPILER_ID
+    CMAKE_CXX_COMPILER_VERSION
+    )
+  if(${v})
+    message(STATUS "${v}=[${${v}}]")
+  else()
+    message(SEND_ERROR "${v} not set!")
+  endif()
+endforeach()
diff --git a/Tests/CMakeOnly/CompilerIdFortran/CMakeLists.txt b/Tests/CMakeOnly/CompilerIdFortran/CMakeLists.txt
new file mode 100644
index 0000000..3a2bdeb
--- /dev/null
+++ b/Tests/CMakeOnly/CompilerIdFortran/CMakeLists.txt
@@ -0,0 +1,22 @@
+cmake_minimum_required(VERSION 2.8.9)
+project(CompilerIdFortran Fortran)
+
+foreach(v
+    CMAKE_Fortran_COMPILER
+    CMAKE_Fortran_COMPILER_ID
+    )
+  if(${v})
+    message(STATUS "${v}=[${${v}}]")
+  else()
+    message(SEND_ERROR "${v} not set!")
+  endif()
+endforeach()
+foreach(v
+    CMAKE_Fortran_COMPILER_VERSION
+    )
+  if(${v})
+    message(STATUS "${v}=[${${v}}]")
+  else()
+    message(WARNING "${v} not set!")
+  endif()
+endforeach()